Endothermic Reaction
6.5 هزار بار بازدید -
4 سال پیش
-
Endothermic reactions are relatively uncommon,
Endothermic reactions are relatively uncommon, and require an increase in entropy in order to be spontaneous. Solid-solid reactions are also relatively uncommon. Here we mix barium hydroxide and ammonium nitrate to form a mixture cold enough to freeze a piece of cardboard to the flask.
4 سال پیش
در تاریخ 1399/03/30 منتشر شده
است.
6,520
بـار بازدید شده